Lake turnover in temperate locations results in: Group of answer choices A. freezing of water from the bottom of the lake up to the top. B. loss of organisms living in a lake. C. stagnation of water and diversity of anaerobic organisms in the lake. D. decrease of oxygen and nutrients throughout the lake. E. mixing of oxygen and nutrients throughout the lake.

Q: List the two sources of dissolved oxygen in a lake

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Q: The figure above shows main abiotic and biotic factors influencing the physiology and behavior of…

A: Based on the proposed changes described in question 1, where the entrance and main channel of an…

Q: Gasping for Oxygen Explain how each of the following contribute to dissolved oxygen decline in…

A: Various factors are responsible for dissolved oxygen decline in aquatic ecosystems :-

Q: In our "Fire and Fish" case study, the researchers proposed the hypothesis that cutthroat trout…

A: In the given hypothesis, we can see that there are two physical quantities and the two quantities…

Q: Regions with large amounts of precipitation and freshwater runoff are associated with higher…

A: Salinity is term which denotes the quantity of salt mixed in water bodies. It is considered to be an…

Q: The required volume of distribution reservoirs is usually: a. equal to the total daily water…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: nucleus 1 The diagram best models- A a plant cell B an animal cell c a population D an ecosystem…

A: Plants cells are slightly different from animals cells as they have rigid cells wall, food…

Q: Explain how an excessive input of phosphate ions into a body of water such as a lake can have a…

A: phosphate is a major nutrient needed for life. Phosphate is the most common form of phosphorus, used…

Q: Describe how density of the water column changes with depth in BOTH a stable and an unstable water…

A: Density is known as the unit volume mass of water and has units of grammes per cubic inch (g / cm3),…

Q: List two sources of dissolved oxygen in a lake and based on your understanding of those sources,…

A: Dissolved Oxygen is the amount of gaseous oxygen (O2) dissolved in the water.

Q: Press the hotspot that indicates a human activity that adds carbon dioxide to the atmosphere. CARBON…

A: Human activity that results in carbon dioxide emission is :-

Q: Explain how nutrient-rich runoff can cause waters to become hypoxic.

A: Excess flow of water is known as runoff water.  Absence of oxygen in anything makes its hypoxic

Q: Discuss the biologic thes of water to living organisms Not less than 2 pages and not more than 4

A: Our body is 70% water i.e water is a very important part of the body of the living organisms.…

Q: Which of the following serves as evidence of water pollution?   a an abundance of water plants in…

A: The addition of some Chemicals or contaminants in the freshwater is called the water pollution.…

Q: Explain why a temperate zone lake turns over in spring and fall, and the effect that this turnover…

A: "In the tranquil waters of temperate zone lakes, a remarkable phenomenon unfolds twice a year, in…

Q: What do you think are the multiple problems that aquatic environments are exposed to? What are the…

A: Aquatic organisms are those which lives in oceans,seas,lakes,

Q: a) You run an experiment to estimate the water flow rate of the drip irrigation system in the Elon…

A: all the calculations above can be done with the help of simple formulas and equation  the data…

Q: ly by carbon dioxide and many marine organisms that produce carbonate shells 2. Why are human…

A: Introduction: The uptake of carbon dioxide from the atmosphere causes an ongoing decline in the pH…

Q: State TWO (2) impacts of the altered phosphorus cycle in Laurentian Great Lakes. need asap .

A: Phosphrous is an important constituent for plants and animals for growth and development.this…

Q: In  temperate lakes, the surface water is replenished with nutrients during mixing turnovers that…

A: The question is asking about the periods of the year when mixing turnovers occur in temperate lakes.…

Q: Which of the statements about freshwater distribution and use is correct?a. Freshwater supplies are…

A: There is mostly uneven distribution of water in earth surface.  Only 3% of water is fresh and…

Q: A primary danger of increased ocean acidification is that... O disruption of pH levels can impact…

A: Introduction :- The process through which the ocean's alkaline pH drops to a more acidic pH is known…

Q: There are three major problems associated with the use of the Colorado River's water, including_…

A: The Colorado river runs 1379.3 miles from Grand County, Colorado, Gulf of California and Colorado…

Q: Explain over population affects the water quality of lakes and reservoir

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Q: The following table gives the total amounts of water and salt in the oceans and the total influx of…

A: The total amount of water in the ocean – 1.4×1018tons The total influx of water from the river –…

Q: Which of the following does not vary predictably with the depth of the aquatic environment? a.…

A: Introduction: Aquatic environment means habitat that is water-based. The aquatic environment…

Q: Which of the statements about groundwater is NOT accurate? a. In the United States, groundwater…

A: To determine: To determine the correct statements about the groundwater from the given options…

Q: Aquatic organisms that are hypoosmotic relative to the surrounding water tend to A. Gain water from…

A: Aquatic organisms that are hyposmotic relative to the surrounding water tend to gain salts from the…

Q: Name: Period: Date: The Water Cycle The water cycle, also known as the hydrologic cycle, is the…

A: Water cycle is movement of water in the atmosphere. Water evaporates from the surface of ocean and…

Q: The majority of water found on Earth is: a. ice b. water vapor c. fresh water d. salt water

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Q: .List three “special” characteristics of water that influence living organisms.  Then for one of…

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Q: Which of the following is NOT the usual mechanism of transport of atmospheric microbes? A.…

A:

Q: What freshwater source would you predict has the lowest dissolved oxygen concentration?

A: Answer: Stagnant water or calm water are the ones in which water has no mobility such as ponds.…

Q: Explain what would happen if: There is excessive growth of algae in a waterbody.

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Q: Pond A न Pond B at t Figure 3. Representation of three experimental ponds located in the Hagen…

A: Introduction  A pond is a small body of still water, typically smaller than a lake, that is…

Q: Allof the following statements concerning oligotrophic lakes are true, except:a.warm…

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Q: Explain why seasonal stratification of temperature and oxygen takes place in deep ponds and lakes.

A: The propensity of lakes to generate separate and distinct thermal layers during warm weather is…

Q: Pollutant released due to human activities (like effluents from industries and homes) can radically…

A: The contamination of natural water bodies due to excessive human activity results in depleting water…

Q: Ocean acidification-the ongoing decrease in the pH of the Earth's oceans-is a consequence a climate…

A: Ocean acidification is defined as increase in the acidity of oceans.

Q: The data in the table below was collected by researchers to investigate the oxygen concen- tration…

A: The mean is one of the measures of central tendency. Mean, median and mode are three commonly used…

Environmental effects

Environmental effect is the beneficial or adverse impact of human products, services, or activities on the environment. For example, the release of volatile organic compounds negatively affects the environment and causes smog formation. On the other hand, collecting litter and putting it in bins positively affects the environment.